(0 7 5)(1 11 3)(2 18 17)(4 20 16)(6 12 8)(9 14 10)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (2 14 17)

(0 7 5)(1 11 3)(2)(4 20 16)(6 12 8)(9 14 18 17 10)(13 19 15)
2: (13 19 15)

(0 7 5)(1 11 3)(2)(4 20 16)(6 12 8)(9 14 18 17 10)(13)(15)(19)
3: (9 14 18)

(0 7 5)(1 11 3)(2)(4 20 16)(6 12 8)(9 17 10)(13)(14)(15)(18)(19)
4: (4 20 16)

(0 7 5)(1 11 3)(2)(4)(6 12 8)(9 17 10)(13)(14)(15)(16)(18)(19)(20)